package kr.hkit.powerjava.chapter06;

public class GuguDanWhile {
	public static void main(String[] args) {
/*		System.out.printf("%2d *%2d = %2d %n", 2, 1, 2*1);
		System.out.printf("%2d *%2d = %2d %n", 2, 2, 2*2);
		System.out.printf("%2d *%2d = %2d %n", 2, 3, 2*3);
		System.out.printf("%2d *%2d = %2d %n", 2, 4, 2*4);
		System.out.printf("%2d *%2d = %2d %n", 2, 5, 2*5);
		System.out.printf("%2d *%2d = %2d %n", 2, 6, 2*6);
		System.out.printf("%2d *%2d = %2d %n", 2, 7, 2*7);
		System.out.printf("%2d *%2d = %2d %n", 2, 8, 2*8);
		System.out.printf("%2d *%2d = %2d %n", 2, 9, 2*9);*/
		
//		calGuguDan();
		infiniteLoop();
//		calReverseGuguDan();
		
	}
	
	private static void infiniteLoop() {
		int i = 0;
		while(true){
			System.out.println("ㅎㅎㅎㅎㅎ");
			if (i==5)break;
			i++;
		}
	}

	private static void calGuguDan() {
		int dan = 2;
		
		while(dan <10){
			int i=1;
			while(i<10){
				System.out.printf("%2d *%2d = %2d %n", dan, i, dan*i);
				i=i+1;
			}
			dan++;
		}
	}
	

	private static void calGuguDan(int dan) {
		int i=1;
		System.out.println(" ====" + dan + "====");
		while(i<10){
			System.out.printf("%2d *%2d = %2d %n", dan, i, dan*i);
			i++;
		}
		
	}

	private static void calReverseGuguDan() {
		int i=9;
		
		while(i>0){
			System.out.printf("%2d *%2d = %2d %n", 2, i, 2*i);
			i--;
		}
	}

	
}









